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Pro Comp 91-3957 5/16 Inch Rear Spring Spacer Block

Manufacturer

Picture for manufacturer Pro Comp

Part Number

91-3957
4 reviews
Sale Price

$10.99

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Pro Comp 91-3957 is a 5/16 inch rear spring spacer block designed for use in Pro Comp suspension lift systems. This precision-manufactured spacer serves as a critical component in achieving proper ride height and maintaining factory suspension geometry on lifted trucks and SUVs.

Key Features:

  • 5/16 inch thickness for precise lift adjustment
  • Engineered to work with Pro Comp rear spring suspension systems
  • Durable construction designed for off-road and on-road performance
  • OEM-quality fitment for reliable installation

This rear spring block spacer is typically used as part of complete Pro Comp suspension lift kits and helps maintain proper axle alignment while providing additional rear lift height. Pro Comp spacers are manufactured to strict tolerances to ensure consistent performance and long-term durability in demanding applications.

The prices and shipping are the best that I can find

Excellent service, incredibly fast shipping and delivery. Would DEFINITELY do business with again.

Easy to deal with, lowest price and included quick shipping.

Amazing prices and amazing shipping speed! Best all around. Will be ordering more soon!

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